About this product

Come with 5 sizes H3/H4.3/H6.7/ H7/ H7.6, total 10pcs (Set of 1). Type: Pentagon Head,

Made of high quality S2 steel material, high hardness, hard to rupture and wearproof, suitable for industrial use

Strong magnetic Tamper Proof security head can suck the screws easily, prevent the screws from falling and slipping

Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw and the screwdriver head.

1/4 hex shank can be used for electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools and any standard drill.

Security Tamper Proof Star Screw Driver Bits - Constructed of high quality S2 steel material, with sturdy hardened & tempered construction for durability

Strong Magnetic Screwdriver Bits - Exquisite workmanship, each edge with strong magnets can accurately lock screws, easy to suck the screws, no damage to the screw

1/4-Inch Hex Shank Bits - Compatible with most standard sockets, electric screwdrivers, hand screwdrivers, electric drill/driver kits & power tools attachments